Foarriedpriis 1mm*10mm 0Cr25Al5 Flat Ribbon Round Burr Bright Surface Strip
1. Ynlieding
FeCrAl alloys brûkt yn in breed skala oan hege temperatuer applikaasjes.
Constantan [Cu55Ni45] hat in lege temperatuer koëffisjint fan resistivity en as koper alloy, is maklik soldered. Oare legeringen mei konstante ferset omfetsje manganine [Cu86Mn12Ni2], Cupron [Cu53Ni44Mn3] en Evanohm.
De Evanohm famylje fan nikkel-chrome alloys [Ni72Cr20Mn4Al3Si1], [Ni73Cr20Cu2Al2Mn1Si], hawwe hege wjerstân, lege temperatuer koëffisjint fan wjerstân, lege electromotive krêft (Galvani potinsjeel) doe't yn kontakt mei koper, hege treksterkte, en binne ek hiel stabyl mei respekt te waarmte behanneling.
2. Spesifikaasje:
Klasse | Main gemyske gearstalling | Heechste temperatuer ℃ | Rrsistiviteit µΩ.m | Smeltpunt ℃ | Treksterkte N/mm² | Elogation % | Arbeidslibben h/℃ | Magnetysk eigenskippen | |||
Cr | Al | Ni | Fe | ||||||||
OCr21Al4 | 17-21 | 3-4 | - | - | 1100 | 1,23±0,06 | 1500 | 750 | ≥12 | ≥80/1250 | magnetysk |
OCr25Al5 | 23-26 | 4,5-6,5 | - | - | 1250 | 1,42±0,07 | 1500 | 750 | ≥12 | ≥80/1300 | magnetysk |
OCr21Al6Nb | 21-23 | 5-7 | - | - | 1350 | 1,43±0,07 | 1510 | 750 | ≥12 | ≥50/1350 | magnetysk |
OCr27Al7Mo2 | 22-24 | 5-7 | - | - | 1400 | 1,53±0,07 | 1520 | 750 | ≥10 | ≥50/1350 | magnetysk |
KSC | 26.8-27.8 | 6-7 | - | - | 1350 | 1,44±0,05 | 1510 | 750 | ≥16 | ≥60/1350 | magnetysk |
Cr20Ni80 | 20-23 | - | Rêst | ≤1.0 | 1200 | 1,09±0,05 | 1400 | 750 | ≥20 | ≥80/1200 | Non-magnetysk |
Cr30Ni70 | 30 | - | Rêst | ≤1.0 | 1250 | 1,18±0,05 | 1380 | 750 | ≥20 | ≥50/1250 | Non-magnetysk |
Cr15Ni60 | 15-18 | - | 55 | Rêst | 1150 | 1,12±0,05 | 1390 | 750 | ≥20 | ≥80/1150 | Non-magnetysk |
Cr20Ni35 | 18-21 | - | 35 | Rêst | 1100 | 1,04±0,05 | 1390 | 750 | ≥20 | ≥80/1100 | Swak magnetysk |
Cr20Ni30 | 20 | - | 32 | Rêst | 1100 | 1,04±0,05 | 1390 | 750 | ≥20 | ≥80/1100 | Swak magnetysk |
3.
Materiaal | Resistiviteit (ohm-cmil/ft) | Resistiviteit (10−6ohm-cm) |
---|---|---|
Aluminium | 15.94 | 2.650 |
Koper | 42.1 | 7.0 |
Koalstof (amorf) | 23 | 3.95 |
Constantan | 272.97 | 45.38 |
Koper | 10.09 | 1.678 |
Izer | 57.81 | 9.61 |
Manganin | 290 | 48.21 |
Molybdenum | 32.12 | 5.34 |
Nichrome | 675 | 112.2 |
Nichrome V | 650 | 108.1 |
Nikkel | 41.69 | 6.93 |
Platina | 63.16 | 10.5 |
RVS (304) | 541 | 90 |
Stiel (0,5% koalstof) | 100 | 16.62 |
Sink | 35.49 | 5,90 |